my spindle is too low..

[Gippy]

Hi guys,

I'm getting ready to test a new (old) router, but the spindle is too low - with a 6mm x 30mm (ish) end mill in the Z height probe won't reach the workpiece.

Is there any problem backing off the spindle mounting bracket and raising the spindle up 30mm or so?
pretty sure I can re-calibrate the tool height measuring setup, but will I have to get a new distance ring for the spindle holder / clamp?

The machine was designed for chamfering steel plates with sub 3mm short bits - was never setup for general cnc milling / routing

Cheers
Simon


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[jalessi]

Simon,

In the image you posted it appears as if the tip of your Z height probe has a knurled collet that allows adjustment of the tip.
If the tip is not long enough to extend and reach the workpiece or table why not just replace it with a longer section of drill rod?

Jeff...

[Gippy]

Simon,

In the image you posted it appears as if the tip of your Z height probe has a knurled collet that allows adjustment of the tip.
If the tip is not long enough to extend and reach the workpiece or table why not just replace it with a longer section of drill rod?

Jeff...

Hi mate,
just tried it - no good, it's a screw in tip , same as a dial indicator.

[jalessi]

Simon,

Five minutes to cut and thread a small piece of drill rod or just purchase the correct length screw from the hardware store may be what the doctor ordered.

Have a most awesome afternoon!

Jeff...